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-rw-r--r--pkg/sentry/platform/filemem/filemem.go2
1 files changed, 2 insertions, 0 deletions
diff --git a/pkg/sentry/platform/filemem/filemem.go b/pkg/sentry/platform/filemem/filemem.go
index 6c8b95578..870274ae1 100644
--- a/pkg/sentry/platform/filemem/filemem.go
+++ b/pkg/sentry/platform/filemem/filemem.go
@@ -547,6 +547,8 @@ func (f *FileMem) IncRef(fr platform.FileRange) {
if gap.Ok() {
panic(fmt.Sprintf("IncRef(%v): attempted to IncRef on unallocated pages %v:\n%v", fr, gap.Range(), &f.usage))
}
+
+ f.usage.MergeAdjacent(fr)
}
// DecRef implements platform.File.DecRef.